Coastal Flood Advisory

Coastal Hazard Message
National Weather Service Baltimore MD/Washington DC
244 PM EDT Sun Mar 16 2025

MDZ014-170245-
/O.CON.KLWX.CF.Y.0003.000000T0000Z-250317T0300Z/
Anne Arundel-
244 PM EDT Sun Mar 16 2025

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

* WHAT...Around one foot of inundation above ground level in low
  lying areas due to tidal flooding.

* WHERE...Shoreline in Anne Arundel County.

* WHEN...Until 11 PM EDT this evening, especially around the
  time of high tide.

* IMPACTS...At 2.6 feet, water may begin to pond in the parking
  lot at Annapolis City Dock, and surround the Alex Haley
  Memorial.

* ADDITIONAL DETAILS...Tides one and a half to two feet above
  normal. The next high tide at Annapolis U.S. Naval Academy is at
  7:41 PM and 8:05 AM.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

&&

Time of high total tides are approximate to the nearest hour.

Severn River at Annapolis
MLLW Categories - Minor 2.6 ft, Moderate 3.3 ft, Major 5.0 ft
MHHW Categories - Minor 1.2 ft, Moderate 1.9 ft, Major 3.6 ft

             Total      Total    Departure
 Day/Time    Tide       Tide     from Norm   Waves    Flood
            ft MLLW    ft MHHW       ft       ft      Impact
 --------  ---------  ---------  ---------  -------  --------
 16/08 PM     2.6        1.2        1.8       2.0     Minor
 17/06 AM     2.3        0.9        1.5       0.5      None
 17/07 PM     0.9       -0.5        0.2       0.5      None
 18/08 AM     0.8       -0.6       -0.2       0.5      None
 18/09 PM     0.9       -0.5        0.2       0.5      None
 19/09 AM     1.6        0.2        0.6       0.5      None

&&

$$